Mistmeadow Witch is a uncommon Creature — Kithkin Wizard card from Duel Decks: Venser vs. Koth (DDI), collector number 6. Current market price: $0.39, TCGplayer market prices via Scryfall.
{2}{W}{U}: Exile target creature. Return that card to the battlefield under its owner's control at the beginning of the next end step.